正文
28. People nowadays can no longer achieve IQ scores as high as vos Savant’s because
[A] the scores are obtained through different computational procedures.
[B] creativity rather than analytical skills is emphasized now.
[C] vos Savant’s case is an extreme one that will not repeat.
[D] the defining characteristic of IQ tests has changed.
今天题目解析：
1. The defining term of intelligence in humans still seems to be the IQ score, even though IQ tests are not given as often as they used to be.
（人类智商依然是用IQ分数来定义的智商，即使智商测试不如之前用的那样频繁了。）
（所以对于智商的defining term没有发生改变，也就意味着你即使定位到第一句D选项也不对！何况不应该定位到第一句！好好看后面的解析！）
2.The test comes primarily in two forms: the Stanford-Binet Intelligence Scale and the Wechsler Intelligence Scales (both come in adult and children’s version).
3.Generally costing several hundred dollars, they are usually given only by psychologists, although variations of them populate bookstores and the World Wide Web.
